Commune · CHN
Yang
China
Species observed
1 581
Observations
15 384
Area
3 206,3km²
Ecological tissue
Sample of 33 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.
ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).
Indicateurs du tissu écologique
Tissu écologique de Yang : 28 espèces reliées par 32 interactions GloBI sur 4 types (connectance 6.1%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
1 581 distinct species · 15 384 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
12,8°C
Annual rain
1 032mm
Warmest m°
26,5°C
Coldest m°
-3,8°C
Elevation: 1 002 m on average (min 459 m, max 2 753 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,5
Org. C
24,1g/kg
Clay
23,5%
Sand
31,0%
Silt
45,5%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiMaggregated to Hanzhong
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology18 basins · 4 lakes · 12 rivers
Hydrology metrics for this exact territory
Stream length here
513,4km
Lake surface here
2,57km²
Basins crossed
18
Max stream order
5
Max drainage
20 255km²
Discharge in basins
1 080,4m³/s
Mean precip.
851mm/an
Mean T°
12,0°C
Moisture idx
-0,13
Max snow
4%
Mean runoff
437mm/an
Mean elev. (basins)
1 061m
Watersheds crossing here
- Bassin de 酉水河sub-area978,6 km²overlap962.57 km²30%
- Bassin de 汉江sub-area683,7 km²overlap618.42 km²19%
- Bassin de 傥水河sub-area303,8 km²overlap302.86 km²9%
- Bassin de 胥水河sub-area2 321,3 km²overlap295.70 km²9%
- Bassin de 溢水河sub-area305,2 km²overlap294.42 km²9%
- Bassin de 金水河sub-area736,4 km²overlap233.89 km²7%
- Bassin de 汉江sub-area225,7 km²overlap159.22 km²5%
- Bassin de 汉江sub-area126,6 km²overlap121.10 km²4%
- Bassin de 汉江sub-area68,1 km²overlap64.87 km²2%
9 more basinssorted by overlap
- Bassin de 汉江sub-area50,9 km²overlap50.87 km²2%
- Bassin de 汉江sub-area100,1 km²overlap46.41 km²1%
- Bassin de 子午河sub-area181,7 km²overlap43.90 km²1%
- Bassin de 牧马河sub-area303,5 km²overlap5.69 km²0%
- Bassin de 沙河sub-area348,2 km²overlap4.81 km²0%
- Bassin de 椒溪河sub-area589,7 km²overlap0.79 km²0%
- Bassin de 汉江sub-area329 km²overlap0.50 km²0%
- Bassin de 子午河sub-area82 km²overlap0.17 km²0%
- Bassin de 太白河sub-area618,6 km²overlap0.12 km²0%
Lakes (4, top by area)
Rivers / streams (12, ord ≥ 4)
- 汉江ord 7len here146.04 km8%total1818 km
- 酉水河ord 5len here108.60 km100%total109 km
- 傥水河ord 2len here65.95 km100%total66 km
- 金水河ord 5len here57.34 km46%total125 km
- 茅坪河ord 2len here31.20 km100%total31 km
- 王家河ord 3len here28.47 km44%total65 km
- 胥水河ord 5len here26.56 km9%total299 km
- 沙河ord 5len here17.48 km2%total870 km
- 大龙河ord 2len here9.58 km100%total10 km
- 吊坝河ord 2len here7.88 km100%total8 km
- 子午河ord 4len here7.24 km4%total169 km
- 溢水河ord 2len here7.02 km100%total7 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
0,2nW
Built-up
32,3%
Pesticides
70,3kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)